Home / 1,704,400,900.20-2,353,697,683.22-1,611,546,200.08

Finding the Fourth Proportional to 1,704,400,900.20, 2,353,697,683.22 and 1,611,546,200.08

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Solution

The fourth proportional to 1,704,400,900.20, 2,353,697,683.22 and 1,611,546,200.08 is: 2,225,469,698.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,400,900.20 : 2,353,697,683.22 = 1,611,546,200.08 : x
  2. Step 2: Convert to fraction form
    1,704,400,900.20/2,353,697,683.22 = 1,611,546,200.08/x
  3. Step 3: Cross multiply
    1,704,400,900.20x = 2,353,697,683.22 × 1,611,546,200.08
  4. Step 4: Simplify right side
    1,704,400,900.20x = 3,793,092,557,530,290,176
  5. Step 5: Solve for x
    x = 3,793,092,557,530,290,176/1,704,400,900.20
  6. Step 6: Final answer
    x = 2,225,469,698.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.